They are well built. And if I can not find out who has made these to sell I have thought about taking them off and making a set for my other Mustang, Selling this 1989 as soon as the 1990 is fit to ride. I will post pics. Thanks And yes they are more stout than I have found on sites for sell.
Those are the subframe connectors I wanted, the Kenny Brown Extreme Matrix SFC with jacking rails; or something like that. Too bad Kenny Brown isnt around any longer, they had some good stuff.